The formula is not ionic or covalent, the compound itself is.
The ionic compound formula for rubidium thiosulfate is Rb2S2O3.
Platinum (IV) Sulfide
Aluminum chloride is the ionic compound represented by the formula AlCl3.
NaBr is ionic. There is no compound by the formula NaBr3.
The ionic compound formula for sodium bicarbonate is NaHCO3.
The ionic compound formula for rubidium thiosulfate is Rb2S2O3.
Platinum (IV) Sulfide
Formula: I-
K2S is the formula for the ionic compound formed from potassium and sulfur.
NaCl is the formula for the ionic compound sodium chloride.
Aluminum chloride is the ionic compound represented by the formula AlCl3.
NaBr is ionic. There is no compound by the formula NaBr3.
an empirical formula For an ionic compound, the empirical formula is called a formula unit.
K2S is the formula for the ionic compound formed from potassium and sulfur.
the correct formula unit for the ionic compound barium oxide is BaO.
The ionic compound formula for sodium bicarbonate is NaHCO3.
The formula for the ionic compound of lithium and oxygen is Li2O. This is because lithium has a +1 charge and oxygen has a -2 charge. The charges must balance out in an ionic compound.